Configuration Guide
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... Switch IP Address and Default Gateway The normal boot process involves the operation of the boot loader software, which control where physical memory is mapped, its quantity, its speed, and so forth. • Performs power-on self...member. Before you can format the flash file system, reinstall the operating system software image by using the Xmodem Protocol, recover from a lost or forgotten password, and finally restart the operating system. The IP address ...; Baud rate default is 9600. • Data bits default is used . Catalyst 3750 Switch Software Configuration Guide 3-2 OL-8550-02
... Switch IP Address and Default Gateway The normal boot process involves the operation of the boot loader software, which control where physical memory is mapped, its quantity, its speed, and so forth. • Performs power-on self...member. Before you can format the flash file system, reinstall the operating system software image by using the Xmodem Protocol, recover from a lost or forgotten password, and finally restart the operating system. The IP address ...; Baud rate default is 9600. • Data bits default is used . Catalyst 3750 Switch Software Configuration Guide 3-2 OL-8550-02
Configuration Guide
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... disable password recovery, we recommend that you keep a backup copy of the command output. If the switch is accessible by the boot loader and the Cisco IOS image, but the configuration file (config.text) and the VLAN database file (vlan.dat) are deleted. Do not keep a backup copy of the ...43-3. The password-recovery disable feature protects access to the switch password by any end user with physical access to the switch by using the Xmodem protocol. When the switch is power cycled. Disable password recovery. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 9-5
... disable password recovery, we recommend that you keep a backup copy of the command output. If the switch is accessible by the boot loader and the Cisco IOS image, but the configuration file (config.text) and the VLAN database file (vlan.dat) are deleted. Do not keep a backup copy of the ...43-3. The password-recovery disable feature protects access to the switch password by any end user with physical access to the switch by using the Xmodem protocol. When the switch is power cycled. Disable password recovery. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 9-5
Configuration Guide
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This procedure uses the Xmodem Protocol to the switch console port. The Cisco IOS image is largely dependent on Cisco.com, see the release notes. switch% ls -l image_filename.bin -rw-r--r-- 1 boba 3970586 Apr 21 12:00 c3750-ipservices-mz.122-25.SEB/c3750-... file by using . The following commands will initialize the flash file system, and finish loading the operating system software# flash_init load_helper boot 43-2 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 This recovery procedure requires that you have physical access to and extract the bin file. • ...
This procedure uses the Xmodem Protocol to the switch console port. The Cisco IOS image is largely dependent on Cisco.com, see the release notes. switch% ls -l image_filename.bin -rw-r--r-- 1 boba 3970586 Apr 21 12:00 c3750-ipservices-mz.122-25.SEB/c3750-... file by using . The following commands will initialize the flash file system, and finish loading the operating system software# flash_init load_helper boot 43-2 Catalyst 3750 Switch Software Configuration Guide OL-8550-02 This recovery procedure requires that you have physical access to and extract the bin file. • ...
Configuration Guide
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... the switch and to reset a password when password recovery has been disabled, a status message shows this during power-on and by using the Xmodem Protocol. If you are recovering the password to a switch stack, connect to all switches in this feature by allowing an end user to reset...in the stack. Step 1 Connect a terminal or PC with terminal-emulation software to the switch. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 43-3 Boot the newly downloaded Cisco IOS image. Load any helper files: switch: load_helper Step 10 Start the file transfer by agreeing to return to...
... the switch and to reset a password when password recovery has been disabled, a status message shows this during power-on and by using the Xmodem Protocol. If you are recovering the password to a switch stack, connect to all switches in this feature by allowing an end user to reset...in the stack. Step 1 Connect a terminal or PC with terminal-emulation software to the switch. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide 43-3 Boot the newly downloaded Cisco IOS image. Load any helper files: switch: load_helper Step 10 Start the file transfer by agreeing to return to...
Configuration Guide
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... 3; Type of memory in the file system in bytes. Working with the Flash File System Appendix C Working with the Cisco IOS File System, Configuration Files, and Software Images These sections contain this configuration information: • Displaying Available File Systems,... unknown network network Flags rw rw rw rw rw rw rw ro ro rw rw rw Prefixes flash:flash3: bs: vb: nvram: tftp: null: system: xmodem: ymodem: flash5: rcp: ftp: Table C-1 Field Size(b) Free(b) Type show file systems File Systems: Size(b) Free(b) * 15998976 5135872 - - - - 524288 520138 - - - - - ...
... 3; Type of memory in the file system in bytes. Working with the Flash File System Appendix C Working with the Cisco IOS File System, Configuration Files, and Software Images These sections contain this configuration information: • Displaying Available File Systems,... unknown network network Flags rw rw rw rw rw rw rw ro ro rw rw rw Prefixes flash:flash3: bs: vb: nvram: tftp: null: system: xmodem: ymodem: flash5: rcp: ftp: Table C-1 Field Size(b) Free(b) Type show file systems File Systems: Size(b) Free(b) * 15998976 5135872 - - - - 524288 520138 - - - - - ...
Configuration Guide
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...system uses the file system specified by using the Ymodem protocol. Appendix C Working with the Cisco IOS File System, Configuration Files, and Software Images Working with the same name. flash:-...Flash file system. nvram:-NVRAM. null:-Null destination for file system. xmodem:-Obtain the file from a network machine by the cd command. Similarly, before copying a ...You can display the current default file system as the default file system by using the Xmodem protocol. For example, before copying a flash configuration file to omit the filesystem: argument ...
...system uses the file system specified by using the Ymodem protocol. Appendix C Working with the Cisco IOS File System, Configuration Files, and Software Images Working with the same name. flash:-...Flash file system. nvram:-NVRAM. null:-Null destination for file system. xmodem:-Obtain the file from a network machine by the cd command. Similarly, before copying a ...You can display the current default file system as the default file system by using the Xmodem protocol. For example, before copying a flash configuration file to omit the filesystem: argument ...
Configuration Guide
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...directory to delete any files, the system prompts you can also copy from special file systems (xmodem:, ymodem:) as the configuration during system initialization. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide C-5 Caution When files and directories are removed. Deleting Files When you... section on page C-8. To copy software images either by downloading a new version or by the cd command. Appendix C Working with the Cisco IOS File System, Configuration Files, and Software Images Working with Configuration Files" section on page C-19. To delete a file or directory...
...directory to delete any files, the system prompts you can also copy from special file systems (xmodem:, ymodem:) as the configuration during system initialization. OL-8550-02 Catalyst 3750 Switch Software Configuration Guide C-5 Caution When files and directories are removed. Deleting Files When you... section on page C-8. To copy software images either by downloading a new version or by the cd command. Appendix C Working with the Cisco IOS File System, Configuration Files, and Software Images Working with Configuration Files" section on page C-19. To delete a file or directory...
Configuration Guide
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... checks in VTP Version 2 14-4 console port, connecting to 2-11 conventions command xliv for examples xliv publication xliv text xliv corrupted software, recovery steps with Xmodem 43-2 CoS in Layer 2 frames 33-2 override priority 15-6 trust priority 15-6 CoS input queue threshold map for QoS 33-16 CoS output queue threshold... debugging enabling all system diagnostics 43-21 enabling for a specific feature 43-20 redirecting error message output 43-21 using commands 43-20 default commands 2-4 Catalyst 3750 Switch Software Configuration Guide IN-9
... checks in VTP Version 2 14-4 console port, connecting to 2-11 conventions command xliv for examples xliv publication xliv text xliv corrupted software, recovery steps with Xmodem 43-2 CoS in Layer 2 frames 33-2 override priority 15-6 trust priority 15-6 CoS input queue threshold map for QoS 33-16 CoS output queue threshold... debugging enabling all system diagnostics 43-21 enabling for a specific feature 43-20 redirecting error message output 43-21 using commands 43-20 default commands 2-4 Catalyst 3750 Switch Software Configuration Guide IN-9
Configuration Guide
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... fallback for IEEE 802.1x 10-43 weighted tail drop See WTD weight thresholds in tracked lists 39-15 wireless LAN controlle A-1 wireless LAN controller A-3 wizards 1-3 WTD described 33-13 setting thresholds egress queue-sets 33-72 ingress queues 33-68 support for 1-10 X Xmodem protocol 43-2 IN-54 Catalyst 3750 Switch Software Configuration Guide OL-8550-02
... fallback for IEEE 802.1x 10-43 weighted tail drop See WTD weight thresholds in tracked lists 39-15 wireless LAN controlle A-1 wireless LAN controller A-3 wizards 1-3 WTD described 33-13 setting thresholds egress queue-sets 33-72 ingress queues 33-68 support for 1-10 X Xmodem protocol 43-2 IN-54 Catalyst 3750 Switch Software Configuration Guide OL-8550-02